<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <script>
    const data = [
      { name: '西兰花', price: 150 },
      { name: '西瓜', price: 230 },
      { name: '西葫芦', price: 224 },
      { name: '西北风', price: 34 },
      { name: '西红柿', price: 135 },
      { name: '西芹', price: 147 },
      { name: '西洋菜', price: 260 },
    ]
    // data.some(item=>{
    //   return item.price == 230
    // }) 
    const num = data.reduce((a, b) => {
      if(typeof a == 'object'){
        a = a.price
      }
      return a + b.price
    })
    console.log(num)
    

  </script>
</body>

</html>